Hi, new user here...excelled information. Recently adding a group of polyps and wondering what the green bubble like organism is shown in the attached picture? Has been growing quite rapidly. Thanks.
Link to Photo:
In a 24 gallon aquapod, I have a nice small field of green stars, and a green bubble that until three days ago was huge, healthy and well-fed. On tuesday, I noticed that the bubble and my green stars had shrivelled up to almost nothing. Nothing seemed to be wrong with any of my fish or other...